Multiple people were injured after a huge explosion at a Pennsylvania steel plant on Monday morning.
Emergency crews rushed to the US Clairton Coke Works plant, which was seen engulfed in smoke.
The extent of the injuries is unknown, according to Pittsburgh’s Action News 4.
Footage from the scene shows firefighters battling flames at the plant.
It’s not clear what exactly caused the explosion as of 11.30am EST.
Multiple medical helicopters were seen on their way to the plant.
Multiple people are believed to have been injured by the explosion at US Clairton Coke Works plant in Pennsylvania
First responders rushed to the scene on Monday morning
‘Just a report of an explosion! Asking for multiple ambulances! My prayers go out to anyone involved in this tragedy and their families and community,’ said Clairton Mayor Rich Lattanzi.
